"They half right, the joke is/ I got flow so don't act like/ You ain't sitting there with your friends like, it can't be/ I know Donald Glover, he weak man, he campy/ I'm still knocked down, but I up the ante/ Me and hip-hop, that black Sid and Nancy."

'Fire Fly' is off his 2011 album Camp, which also features his singles 'Bonfire' and 'Heartbeat'.

Earlier this month, Tina Fey made her rap debut on Childish Gambino's 'Real Estate' track from his recently-released mixtape Royalty.